AbsAlertDialog.java

package com.arialyy.frame.core;


import android.app.Dialog;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.DialogFragment;

import com.arialyy.frame.module.AbsModule;
import com.arialyy.frame.module.IOCProxy;
import com.arialyy.frame.util.StringUtil;

/**
 * Created by lyy on 2015/11/4.
 * AlertDialog基类，具有5.0效果，需要配合 AlertDialog.Builder使用
 */
public abstract class AbsAlertDialog extends DialogFragment {
    protected String TAG = "";

    private Object             mObj;    //被观察者
    private IOCProxy           mProxy;
    private DialogSimpleModule mSimpleModule;
    private Dialog             mDialog;
    private ModuleFactory      mModuleF;

    public AbsAlertDialog() {
        this(null);
    }

    /**
     * @param obj 被观察的对象
     */
    public AbsAlertDialog(Object obj) {
        mObj = obj;
    }


    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        initDialog();
    }


    @NonNull
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        return mDialog;
    }

    /**
     * 创建AlertDialog
     * 建议使用AppCompatDialog，该Dialog具有5.0的效果
     */
    public abstract Dialog initAlertDialog();

    private void initDialog() {
        TAG = StringUtil.getClassName(this);
        mProxy = IOCProxy.newInstance(this);
        if (mObj != null) {
            mSimpleModule = new DialogSimpleModule(getContext());
            IOCProxy.newInstance(mObj, mSimpleModule);
        }
        mModuleF = ModuleFactory.newInstance();
        mDialog = initAlertDialog();
    }

    /**
     * 获取Module
     *
     * @param clazz {@link AbsModule}
     */
    protected <M extends AbsModule> M getModule(Class<M> clazz) {
        M module = mModuleF.getModule(getContext(), clazz);
        mProxy.changeModule(module);
        return module;
    }

    /**
     * 获取Module
     *
     * @param clazz    Module class0
     * @param callback Module回调函数
     * @param <M>      {@link AbsModule}
     * @return
     */
    protected <M extends AbsModule> M getModule(@NonNull Class<M> clazz, @NonNull AbsModule.OnCallback callback) {
        M module = mModuleF.getModule(getContext(), clazz);
        module.setCallback(callback);
        mProxy.changeModule(module);
        return module;
    }

    /**
     * 获取简单打Moduel回调，这个一般用于回调数据给寄主
     */
    protected DialogSimpleModule getSimplerModule() {
        if (mObj == null) {
            throw new NullPointerException("必须设置寄主对象");
        }
        return mSimpleModule;
    }

    protected abstract void dataCallback(int result, Object obj);

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        PermissionHelp.getInstance().handlePermissionCallback(requestCode, permissions, grantResults);
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        PermissionHelp.getInstance().handleSpecialPermissionCallback(getContext(), requestCode, resultCode, data);
    }
}